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Merge with 4.1 to get latest fix to client_test.c
mysql-test/r/func_str.result: Merge with 4.1 mysys/default.c: Merge with 4.1 sql/item_strfunc.cc: Merge with 4.1 tests/client_test.c: Merge with 4.1
This commit is contained in:
unknown
commit
6786c93bc7
4 changed files with 32 additions and 296 deletions
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@ -201,6 +201,9 @@ hex(unhex("1")) hex(unhex("12")) hex(unhex("123")) hex(unhex("1234")) hex(unhex(
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select length(unhex(md5("abrakadabra")));
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select length(unhex(md5("abrakadabra")));
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length(unhex(md5("abrakadabra")))
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length(unhex(md5("abrakadabra")))
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16
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16
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select concat('a', quote(NULL));
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concat('a', quote(NULL))
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aNULL
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select reverse("");
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select reverse("");
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reverse("")
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reverse("")
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@ -312,7 +315,7 @@ insert into t1 values ('one'),(NULL),('two'),('four');
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select a, quote(a), isnull(quote(a)), quote(a) is null, ifnull(quote(a), 'n') from t1;
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select a, quote(a), isnull(quote(a)), quote(a) is null, ifnull(quote(a), 'n') from t1;
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a quote(a) isnull(quote(a)) quote(a) is null ifnull(quote(a), 'n')
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a quote(a) isnull(quote(a)) quote(a) is null ifnull(quote(a), 'n')
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one 'one' 0 0 'one'
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one 'one' 0 0 'one'
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NULL NULL 1 1 n
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NULL NULL 0 0 NULL
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two 'two' 0 0 'two'
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two 'two' 0 0 'two'
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four 'four' 0 0 'four'
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four 'four' 0 0 'four'
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drop table t1;
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drop table t1;
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@ -403,282 +406,3 @@ abcdabc
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select SUBSTRING_INDEX(_latin1'abcdabcdabcd',_latin2'd',2);
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select SUBSTRING_INDEX(_latin1'abcdabcdabcd',_latin2'd',2);
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ERROR HY000: Illegal mix of collations (latin1_swedish_ci,COERCIBLE) and (latin2_general_ci,COERCIBLE) for operation 'substring_index'
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ERROR HY000: Illegal mix of collations (latin1_swedish_ci,COERCIBLE) and (latin2_general_ci,COERCIBLE) for operation 'substring_index'
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select SUBSTRING_INDEX(_latin1'abcdabcdabcd' COLLATE latin1_general_ci,_latin1'd' COLLATE latin1_bin,2);
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select SUBSTRING_INDEX(_latin1'abcdabcdabcd' COLLATE latin1_general_ci,_latin1'd' COLLATE latin1_bin,2);
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ERROR HY000: Illegal mix of collations (latin1_general_ci,EXPLICIT) and (latin1_bin,EXPLICIT) for operation 'substring_index'
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select _latin1'B' between _latin1'a' and _latin1'c';
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_latin1'B' between _latin1'a' and _latin1'c'
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1
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select _latin1'B' collate latin1_bin between _latin1'a' and _latin1'c';
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_latin1'B' collate latin1_bin between _latin1'a' and _latin1'c'
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0
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select _latin1'B' between _latin1'a' collate latin1_bin and _latin1'c';
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_latin1'B' between _latin1'a' collate latin1_bin and _latin1'c'
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0
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select _latin1'B' between _latin1'a' and _latin1'c' collate latin1_bin;
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_latin1'B' between _latin1'a' and _latin1'c' collate latin1_bin
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0
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select _latin2'B' between _latin1'a' and _latin1'b';
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ERROR HY000: Illegal mix of collations (latin2_general_ci,COERCIBLE), (latin1_swedish_ci,COERCIBLE), (latin1_swedish_ci,COERCIBLE) for operation 'between'
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select _latin1'B' between _latin2'a' and _latin1'b';
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ERROR HY000: Illegal mix of collations (latin1_swedish_ci,COERCIBLE), (latin2_general_ci,COERCIBLE), (latin1_swedish_ci,COERCIBLE) for operation 'between'
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select _latin1'B' between _latin1'a' and _latin2'b';
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ERROR HY000: Illegal mix of collations (latin1_swedish_ci,COERCIBLE), (latin1_swedish_ci,COERCIBLE), (latin2_general_ci,COERCIBLE) for operation 'between'
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select _latin1'B' collate latin1_general_ci between _latin1'a' collate latin1_bin and _latin1'b';
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ERROR HY000: Illegal mix of collations (latin1_general_ci,EXPLICIT), (latin1_bin,EXPLICIT), (latin1_swedish_ci,COERCIBLE) for operation 'between'
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select _latin1'B' in (_latin1'a',_latin1'b');
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_latin1'B' in (_latin1'a',_latin1'b')
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1
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select _latin1'B' collate latin1_bin in (_latin1'a',_latin1'b');
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_latin1'B' collate latin1_bin in (_latin1'a',_latin1'b')
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0
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select _latin1'B' in (_latin1'a' collate latin1_bin,_latin1'b');
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_latin1'B' in (_latin1'a' collate latin1_bin,_latin1'b')
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0
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select _latin1'B' in (_latin1'a',_latin1'b' collate latin1_bin);
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_latin1'B' in (_latin1'a',_latin1'b' collate latin1_bin)
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0
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select _latin2'B' in (_latin1'a',_latin1'b');
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ERROR HY000: Illegal mix of collations (latin2_general_ci,COERCIBLE), (latin1_swedish_ci,COERCIBLE), (latin1_swedish_ci,COERCIBLE) for operation ' IN '
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select _latin1'B' in (_latin2'a',_latin1'b');
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ERROR HY000: Illegal mix of collations (latin1_swedish_ci,COERCIBLE), (latin2_general_ci,COERCIBLE), (latin1_swedish_ci,COERCIBLE) for operation ' IN '
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select _latin1'B' in (_latin1'a',_latin2'b');
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ERROR HY000: Illegal mix of collations (latin1_swedish_ci,COERCIBLE), (latin1_swedish_ci,COERCIBLE), (latin2_general_ci,COERCIBLE) for operation ' IN '
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select _latin1'B' COLLATE latin1_general_ci in (_latin1'a' COLLATE latin1_bin,_latin1'b');
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ERROR HY000: Illegal mix of collations (latin1_general_ci,EXPLICIT), (latin1_bin,EXPLICIT), (latin1_swedish_ci,COERCIBLE) for operation ' IN '
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select _latin1'B' COLLATE latin1_general_ci in (_latin1'a',_latin1'b' COLLATE latin1_bin);
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ERROR HY000: Illegal mix of collations (latin1_general_ci,EXPLICIT), (latin1_swedish_ci,COERCIBLE), (latin1_bin,EXPLICIT) for operation ' IN '
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select collation(bin(130)), coercibility(bin(130));
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collation(bin(130)) coercibility(bin(130))
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latin1_swedish_ci 3
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select collation(oct(130)), coercibility(oct(130));
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collation(oct(130)) coercibility(oct(130))
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latin1_swedish_ci 3
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select collation(conv(130,16,10)), coercibility(conv(130,16,10));
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collation(conv(130,16,10)) coercibility(conv(130,16,10))
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latin1_swedish_ci 3
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select collation(hex(130)), coercibility(hex(130));
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collation(hex(130)) coercibility(hex(130))
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latin1_swedish_ci 3
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select collation(char(130)), coercibility(hex(130));
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collation(char(130)) coercibility(hex(130))
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binary 3
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select collation(format(130,10)), coercibility(format(130,10));
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collation(format(130,10)) coercibility(format(130,10))
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latin1_swedish_ci 3
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select collation(lcase(_latin2'a')), coercibility(lcase(_latin2'a'));
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collation(lcase(_latin2'a')) coercibility(lcase(_latin2'a'))
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latin2_general_ci 3
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select collation(ucase(_latin2'a')), coercibility(ucase(_latin2'a'));
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collation(ucase(_latin2'a')) coercibility(ucase(_latin2'a'))
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latin2_general_ci 3
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select collation(left(_latin2'a',1)), coercibility(left(_latin2'a',1));
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collation(left(_latin2'a',1)) coercibility(left(_latin2'a',1))
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latin2_general_ci 3
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select collation(right(_latin2'a',1)), coercibility(right(_latin2'a',1));
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collation(right(_latin2'a',1)) coercibility(right(_latin2'a',1))
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latin2_general_ci 3
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select collation(substring(_latin2'a',1,1)), coercibility(substring(_latin2'a',1,1));
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collation(substring(_latin2'a',1,1)) coercibility(substring(_latin2'a',1,1))
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latin2_general_ci 3
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select collation(concat(_latin2'a',_latin2'b')), coercibility(concat(_latin2'a',_latin2'b'));
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collation(concat(_latin2'a',_latin2'b')) coercibility(concat(_latin2'a',_latin2'b'))
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latin2_general_ci 3
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select collation(lpad(_latin2'a',4,_latin2'b')), coercibility(lpad(_latin2'a',4,_latin2'b'));
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collation(lpad(_latin2'a',4,_latin2'b')) coercibility(lpad(_latin2'a',4,_latin2'b'))
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latin2_general_ci 3
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select collation(rpad(_latin2'a',4,_latin2'b')), coercibility(rpad(_latin2'a',4,_latin2'b'));
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collation(rpad(_latin2'a',4,_latin2'b')) coercibility(rpad(_latin2'a',4,_latin2'b'))
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latin2_general_ci 3
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select collation(concat_ws(_latin2'a',_latin2'b')), coercibility(concat_ws(_latin2'a',_latin2'b'));
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collation(concat_ws(_latin2'a',_latin2'b')) coercibility(concat_ws(_latin2'a',_latin2'b'))
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latin2_general_ci 3
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select collation(make_set(255,_latin2'a',_latin2'b',_latin2'c')), coercibility(make_set(255,_latin2'a',_latin2'b',_latin2'c'));
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collation(make_set(255,_latin2'a',_latin2'b',_latin2'c')) coercibility(make_set(255,_latin2'a',_latin2'b',_latin2'c'))
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latin2_general_ci 3
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select collation(export_set(255,_latin2'y',_latin2'n',_latin2' ')), coercibility(export_set(255,_latin2'y',_latin2'n',_latin2' '));
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collation(export_set(255,_latin2'y',_latin2'n',_latin2' ')) coercibility(export_set(255,_latin2'y',_latin2'n',_latin2' '))
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binary 3
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select collation(trim(_latin2' a ')), coercibility(trim(_latin2' a '));
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collation(trim(_latin2' a ')) coercibility(trim(_latin2' a '))
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latin2_general_ci 3
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select collation(ltrim(_latin2' a ')), coercibility(ltrim(_latin2' a '));
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collation(ltrim(_latin2' a ')) coercibility(ltrim(_latin2' a '))
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latin2_general_ci 3
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select collation(rtrim(_latin2' a ')), coercibility(rtrim(_latin2' a '));
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collation(rtrim(_latin2' a ')) coercibility(rtrim(_latin2' a '))
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latin2_general_ci 3
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select collation(trim(LEADING _latin2' ' FROM _latin2'a')), coercibility(trim(LEADING _latin2'a' FROM _latin2'a'));
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collation(trim(LEADING _latin2' ' FROM _latin2'a')) coercibility(trim(LEADING _latin2'a' FROM _latin2'a'))
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latin2_general_ci 3
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select collation(trim(TRAILING _latin2' ' FROM _latin2'a')), coercibility(trim(TRAILING _latin2'a' FROM _latin2'a'));
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collation(trim(TRAILING _latin2' ' FROM _latin2'a')) coercibility(trim(TRAILING _latin2'a' FROM _latin2'a'))
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latin2_general_ci 3
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select collation(trim(BOTH _latin2' ' FROM _latin2'a')), coercibility(trim(BOTH _latin2'a' FROM _latin2'a'));
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collation(trim(BOTH _latin2' ' FROM _latin2'a')) coercibility(trim(BOTH _latin2'a' FROM _latin2'a'))
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latin2_general_ci 3
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select collation(repeat(_latin2'a',10)), coercibility(repeat(_latin2'a',10));
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collation(repeat(_latin2'a',10)) coercibility(repeat(_latin2'a',10))
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latin2_general_ci 3
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select collation(reverse(_latin2'ab')), coercibility(reverse(_latin2'ab'));
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collation(reverse(_latin2'ab')) coercibility(reverse(_latin2'ab'))
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latin2_general_ci 3
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select collation(quote(_latin2'ab')), coercibility(quote(_latin2'ab'));
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collation(quote(_latin2'ab')) coercibility(quote(_latin2'ab'))
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latin2_general_ci 3
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select collation(soundex(_latin2'ab')), coercibility(soundex(_latin2'ab'));
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collation(soundex(_latin2'ab')) coercibility(soundex(_latin2'ab'))
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latin2_general_ci 3
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select collation(substring(_latin2'ab',1)), coercibility(substring(_latin2'ab',1));
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collation(substring(_latin2'ab',1)) coercibility(substring(_latin2'ab',1))
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latin2_general_ci 3
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select collation(insert(_latin2'abcd',2,3,_latin2'ef')), coercibility(insert(_latin2'abcd',2,3,_latin2'ef'));
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collation(insert(_latin2'abcd',2,3,_latin2'ef')) coercibility(insert(_latin2'abcd',2,3,_latin2'ef'))
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latin2_general_ci 3
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select collation(replace(_latin2'abcd',_latin2'b',_latin2'B')), coercibility(replace(_latin2'abcd',_latin2'b',_latin2'B'));
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collation(replace(_latin2'abcd',_latin2'b',_latin2'B')) coercibility(replace(_latin2'abcd',_latin2'b',_latin2'B'))
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latin2_general_ci 3
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select collation(encode('abcd','ab')), coercibility(encode('abcd','ab'));
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collation(encode('abcd','ab')) coercibility(encode('abcd','ab'))
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binary 3
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create table t1
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|
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select
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bin(130),
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oct(130),
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|
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conv(130,16,10),
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hex(130),
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|
||||||
char(130),
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|
||||||
format(130,10),
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||||||
left(_latin2'a',1),
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|
||||||
right(_latin2'a',1),
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|
||||||
lcase(_latin2'a'),
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|
||||||
ucase(_latin2'a'),
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substring(_latin2'a',1,1),
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concat(_latin2'a',_latin2'b'),
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lpad(_latin2'a',4,_latin2'b'),
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||||||
rpad(_latin2'a',4,_latin2'b'),
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concat_ws(_latin2'a',_latin2'b'),
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||||||
make_set(255,_latin2'a',_latin2'b',_latin2'c'),
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export_set(255,_latin2'y',_latin2'n',_latin2' '),
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||||||
trim(_latin2' a '),
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||||||
ltrim(_latin2' a '),
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||||||
rtrim(_latin2' a '),
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|
||||||
trim(LEADING _latin2' ' FROM _latin2' a '),
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||||||
trim(TRAILING _latin2' ' FROM _latin2' a '),
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||||||
trim(BOTH _latin2' ' FROM _latin2' a '),
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|
||||||
repeat(_latin2'a',10),
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||||||
reverse(_latin2'ab'),
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||||||
quote(_latin2'ab'),
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||||||
soundex(_latin2'ab'),
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||||||
substring(_latin2'ab',1),
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||||||
insert(_latin2'abcd',2,3,_latin2'ef'),
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replace(_latin2'abcd',_latin2'b',_latin2'B'),
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encode('abcd','ab')
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||||||
;
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||||||
Warnings:
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||||||
Warning 1265 Data truncated for column 'format(130,10)' at row 1
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||||||
show create table t1;
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Table Create Table
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||||||
t1 CREATE TABLE `t1` (
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||||||
`bin(130)` char(64) NOT NULL default '',
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`oct(130)` char(64) NOT NULL default '',
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`conv(130,16,10)` char(64) NOT NULL default '',
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`hex(130)` char(6) NOT NULL default '',
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||||||
`char(130)` char(1) NOT NULL default '',
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||||||
`format(130,10)` char(4) NOT NULL default '',
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||||||
`left(_latin2'a',1)` char(1) character set latin2 NOT NULL default '',
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||||||
`right(_latin2'a',1)` char(1) character set latin2 NOT NULL default '',
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||||||
`lcase(_latin2'a')` char(1) character set latin2 NOT NULL default '',
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||||||
`ucase(_latin2'a')` char(1) character set latin2 NOT NULL default '',
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`substring(_latin2'a',1,1)` char(1) character set latin2 NOT NULL default '',
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`concat(_latin2'a',_latin2'b')` char(2) character set latin2 NOT NULL default '',
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`lpad(_latin2'a',4,_latin2'b')` char(4) character set latin2 NOT NULL default '',
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`rpad(_latin2'a',4,_latin2'b')` char(4) character set latin2 NOT NULL default '',
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||||||
`concat_ws(_latin2'a',_latin2'b')` char(1) character set latin2 NOT NULL default '',
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`make_set(255,_latin2'a',_latin2'b',_latin2'c')` char(5) character set latin2 NOT NULL default '',
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`export_set(255,_latin2'y',_latin2'n',_latin2' ')` char(127) character set latin2 NOT NULL default '',
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||||||
`trim(_latin2' a ')` char(3) character set latin2 NOT NULL default '',
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||||||
`ltrim(_latin2' a ')` char(3) character set latin2 NOT NULL default '',
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||||||
`rtrim(_latin2' a ')` char(3) character set latin2 NOT NULL default '',
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||||||
`trim(LEADING _latin2' ' FROM _latin2' a ')` char(3) character set latin2 NOT NULL default '',
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||||||
`trim(TRAILING _latin2' ' FROM _latin2' a ')` char(3) character set latin2 NOT NULL default '',
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||||||
`trim(BOTH _latin2' ' FROM _latin2' a ')` char(3) character set latin2 NOT NULL default '',
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||||||
`repeat(_latin2'a',10)` char(10) character set latin2 NOT NULL default '',
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||||||
`reverse(_latin2'ab')` char(2) character set latin2 NOT NULL default '',
|
|
||||||
`quote(_latin2'ab')` char(6) character set latin2 NOT NULL default '',
|
|
||||||
`soundex(_latin2'ab')` char(4) character set latin2 NOT NULL default '',
|
|
||||||
`substring(_latin2'ab',1)` char(2) character set latin2 NOT NULL default '',
|
|
||||||
`insert(_latin2'abcd',2,3,_latin2'ef')` char(6) character set latin2 NOT NULL default '',
|
|
||||||
`replace(_latin2'abcd',_latin2'b',_latin2'B')` char(4) character set latin2 NOT NULL default '',
|
|
||||||
`encode('abcd','ab')` binary(4) NOT NULL default ''
|
|
||||||
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
|
||||||
drop table t1;
|
|
||||||
select SUBSTR('abcdefg',3,2);
|
|
||||||
SUBSTR('abcdefg',3,2)
|
|
||||||
cd
|
|
||||||
select SUBSTRING('abcdefg',3,2);
|
|
||||||
SUBSTRING('abcdefg',3,2)
|
|
||||||
cd
|
|
||||||
select SUBSTR('abcdefg',-3,2) FROM DUAL;
|
|
||||||
SUBSTR('abcdefg',-3,2)
|
|
||||||
ef
|
|
||||||
select SUBSTR('abcdefg',-1,5) FROM DUAL;
|
|
||||||
SUBSTR('abcdefg',-1,5)
|
|
||||||
g
|
|
||||||
select SUBSTR('abcdefg',0,0) FROM DUAL;
|
|
||||||
SUBSTR('abcdefg',0,0)
|
|
||||||
|
|
||||||
select SUBSTR('abcdefg',-1,-1) FROM DUAL;
|
|
||||||
SUBSTR('abcdefg',-1,-1)
|
|
||||||
|
|
||||||
select SUBSTR('abcdefg',1,-1) FROM DUAL;
|
|
||||||
SUBSTR('abcdefg',1,-1)
|
|
||||||
|
|
||||||
create table t7 (s1 char);
|
|
||||||
select * from t7
|
|
||||||
where concat(s1 collate latin1_general_ci,s1 collate latin1_swedish_ci) = 'AA';
|
|
||||||
ERROR HY000: Illegal mix of collations (latin1_general_ci,EXPLICIT) and (latin1_swedish_ci,EXPLICIT) for operation 'concat'
|
|
||||||
drop table t7;
|
|
||||||
select substring_index("1abcd;2abcd;3abcd;4abcd", ';', 2),substring_index("1abcd;2abcd;3abcd;4abcd", ';', -2);
|
|
||||||
substring_index("1abcd;2abcd;3abcd;4abcd", ';', 2) substring_index("1abcd;2abcd;3abcd;4abcd", ';', -2)
|
|
||||||
1abcd;2abcd 3abcd;4abcd
|
|
||||||
explain extended select md5('hello'), sha('abc'), sha1('abc'), soundex(''), 'mood' sounds like 'mud', aes_decrypt(aes_encrypt('abc','1'),'1'),concat('*',space(5),'*'), reverse('abc'), rpad('a',4,'1'), lpad('a',4,'1'), concat_ws(',','',NULL,'a'),make_set(255,_latin2'a',_latin2'b',_latin2'c'),elt(2,1),locate("a","b",2),format(130,10),char(0),conv(130,16,10),hex(130),binary 'HE', export_set(255,_latin2'y',_latin2'n',_latin2' '),FIELD('b' COLLATE latin1_bin,'A','B'),FIND_IN_SET(_latin1'B',_latin1'a,b,c,d'),collation(conv(130,16,10)), coercibility(conv(130,16,10)),length('\n\t\r\b\0\_\%\\'),bit_length('\n\t\r\b\0\_\%\\'),bit_length('\n\t\r\b\0\_\%\\'),concat('monty',' was here ','again'),length('hello'),char(ascii('h')),ord('h'),quote(1/0),crc32("123"),replace('aaaa','a','b'),insert('txs',2,1,'hi'),left(_latin2'a',1),right(_latin2'a',1),lcase(_latin2'a'),ucase(_latin2'a'),SUBSTR('abcdefg',3,2),substring_index("1abcd;2abcd;3abcd;4abcd", ';', 2),trim(_latin2' a '),ltrim(_latin2' a '),rtrim(_latin2' a '), decode(encode(repeat("a",100000),"monty"),"monty");
|
|
||||||
id select_type table type possible_keys key key_len ref rows Extra
|
|
||||||
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL No tables used
|
|
||||||
Warnings:
|
|
||||||
Note 1003 select md5(_latin1'hello') AS `md5('hello')`,sha(_latin1'abc') AS `sha('abc')`,sha(_latin1'abc') AS `sha1('abc')`,soundex(_latin1'') AS `soundex('')`,(soundex(_latin1'mood') = soundex(_latin1'mud')) AS `'mood' sounds like 'mud'`,aes_decrypt(aes_encrypt(_latin1'abc',_latin1'1'),_latin1'1') AS `aes_decrypt(aes_encrypt('abc','1'),'1')`,concat(_latin1'*',repeat(_latin1' ',5),_latin1'*') AS `concat('*',space(5),'*')`,reverse(_latin1'abc') AS `reverse('abc')`,rpad(_latin1'a',4,_latin1'1') AS `rpad('a',4,'1')`,lpad(_latin1'a',4,_latin1'1') AS `lpad('a',4,'1')`,concat_ws(_latin1',',_latin1'',NULL,_latin1'a') AS `concat_ws(',','',NULL,'a')`,make_set(255,_latin2'a',_latin2'b',_latin2'c') AS `make_set(255,_latin2'a',_latin2'b',_latin2'c')`,elt(2,1) AS `elt(2,1)`,locate(_latin1'a',_latin1'b',2) AS `locate("a","b",2)`,format(130,10) AS `format(130,10)`,char(0) AS `char(0)`,conv(130,16,10) AS `conv(130,16,10)`,hex(130) AS `hex(130)`,cast(_latin1'HE' as char charset binary) AS `binary 'HE'`,export_set(255,_latin2'y',_latin2'n',_latin2' ') AS `export_set(255,_latin2'y',_latin2'n',_latin2' ')`,field((_latin1'b' collate latin1_bin),_latin1'A',_latin1'B') AS `FIELD('b' COLLATE latin1_bin,'A','B')`,find_in_set(_latin1'B',_latin1'a,b,c,d') AS `FIND_IN_SET(_latin1'B',_latin1'a,b,c,d')`,collation(conv(130,16,10)) AS `collation(conv(130,16,10))`,coercibility(conv(130,16,10)) AS `coercibility(conv(130,16,10))`,length(_latin1'\n \r\0\\_\\%\\') AS `length('\n\t\r\b\0\_\%\\')`,bit_length(_latin1'\n \r\0\\_\\%\\') AS `bit_length('\n\t\r\b\0\_\%\\')`,bit_length(_latin1'\n \r\0\\_\\%\\') AS `bit_length('\n\t\r\b\0\_\%\\')`,concat(_latin1'monty',_latin1' was here ',_latin1'again') AS `concat('monty',' was here ','again')`,length(_latin1'hello') AS `length('hello')`,char(ascii(_latin1'h')) AS `char(ascii('h'))`,ord(_latin1'h') AS `ord('h')`,quote((1 / 0)) AS `quote(1/0)`,crc32(_latin1'123') AS `crc32("123")`,replace(_latin1'aaaa',_latin1'a',_latin1'b') AS `replace('aaaa','a','b')`,insert(_latin1'txs',2,1,_latin1'hi') AS `insert('txs',2,1,'hi')`,left(_latin2'a',1) AS `left(_latin2'a',1)`,right(_latin2'a',1) AS `right(_latin2'a',1)`,lcase(_latin2'a') AS `lcase(_latin2'a')`,ucase(_latin2'a') AS `ucase(_latin2'a')`,substr(_latin1'abcdefg',3,2) AS `SUBSTR('abcdefg',3,2)`,substring_index(_latin1'1abcd;2abcd;3abcd;4abcd',_latin1';',2) AS `substring_index("1abcd;2abcd;3abcd;4abcd", ';', 2)`,trim(_latin2' a ') AS `trim(_latin2' a ')`,ltrim(_latin2' a ') AS `ltrim(_latin2' a ')`,rtrim(_latin2' a ') AS `rtrim(_latin2' a ')`,decode(encode(repeat(_latin1'a',100000))) AS `decode(encode(repeat("a",100000),"monty"),"monty")`
|
|
||||||
SELECT lpad(12345, 5, "#");
|
|
||||||
lpad(12345, 5, "#")
|
|
||||||
12345
|
|
||||||
SELECT conv(71, 10, 36), conv('1Z', 36, 10);
|
|
||||||
conv(71, 10, 36) conv('1Z', 36, 10)
|
|
||||||
1Z 71
|
|
||||||
create table t1 (id int(1), str varchar(10)) DEFAULT CHARSET=utf8;
|
|
||||||
insert into t1 values (1,'aaaaaaaaaa'), (2,'bbbbbbbbbb');
|
|
||||||
create table t2 (id int(1), str varchar(10)) DEFAULT CHARSET=utf8;
|
|
||||||
insert into t2 values (1,'cccccccccc'), (2,'dddddddddd');
|
|
||||||
select substring(concat(t1.str, t2.str), 1, 15) "name" from t1, t2
|
|
||||||
where t2.id=t1.id order by name;
|
|
||||||
name
|
|
||||||
aaaaaaaaaaccccc
|
|
||||||
bbbbbbbbbbddddd
|
|
||||||
drop table t1, t2;
|
|
||||||
create table t1 (c1 INT, c2 INT UNSIGNED);
|
|
||||||
insert into t1 values ('21474836461','21474836461');
|
|
||||||
Warnings:
|
|
||||||
Warning 1264 Out of range value adjusted for column 'c1' at row 1
|
|
||||||
Warning 1264 Out of range value adjusted for column 'c2' at row 1
|
|
||||||
insert into t1 values ('-21474836461','-21474836461');
|
|
||||||
Warnings:
|
|
||||||
Warning 1264 Out of range value adjusted for column 'c1' at row 1
|
|
||||||
Warning 1264 Out of range value adjusted for column 'c2' at row 1
|
|
||||||
show warnings;
|
|
||||||
Level Code Message
|
|
||||||
Warning 1264 Out of range value adjusted for column 'c1' at row 1
|
|
||||||
Warning 1264 Out of range value adjusted for column 'c2' at row 1
|
|
||||||
select * from t1;
|
|
||||||
c1 c2
|
|
||||||
2147483647 4294967295
|
|
||||||
-2147483648 0
|
|
||||||
drop table t1;
|
|
||||||
select left(1234, 3) + 0;
|
|
||||||
left(1234, 3) + 0
|
|
||||||
123
|
|
||||||
|
|
|
||||||
|
|
@ -82,6 +82,12 @@ select unhex(hex("foobar")), hex(unhex("1234567890ABCDEF")), unhex("345678"), un
|
||||||
select hex(unhex("1")), hex(unhex("12")), hex(unhex("123")), hex(unhex("1234")), hex(unhex("12345")), hex(unhex("123456"));
|
select hex(unhex("1")), hex(unhex("12")), hex(unhex("123")), hex(unhex("1234")), hex(unhex("12345")), hex(unhex("123456"));
|
||||||
select length(unhex(md5("abrakadabra")));
|
select length(unhex(md5("abrakadabra")));
|
||||||
|
|
||||||
|
#
|
||||||
|
# Bug #6564: QUOTE(NULL
|
||||||
|
#
|
||||||
|
|
||||||
|
select concat('a', quote(NULL));
|
||||||
|
|
||||||
#
|
#
|
||||||
# Wrong usage of functions
|
# Wrong usage of functions
|
||||||
#
|
#
|
||||||
|
|
|
||||||
|
|
@ -2574,9 +2574,12 @@ String* Item_func_inet_ntoa::val_str(String* str)
|
||||||
|
|
||||||
This function is very useful when you want to generate SQL statements
|
This function is very useful when you want to generate SQL statements
|
||||||
|
|
||||||
RETURN VALUES
|
NOTE
|
||||||
|
QUOTE(NULL) returns the string 'NULL' (4 letters, without quotes).
|
||||||
|
|
||||||
|
RETURN VALUES
|
||||||
str Quoted string
|
str Quoted string
|
||||||
NULL Argument to QUOTE() was NULL or out of memory.
|
NULL Out of memory.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#define get_esc_bit(mask, num) (1 & (*((mask) + ((num) >> 3))) >> ((num) & 7))
|
#define get_esc_bit(mask, num) (1 & (*((mask) + ((num) >> 3))) >> ((num) & 7))
|
||||||
|
|
@ -2601,7 +2604,12 @@ String *Item_func_quote::val_str(String *str)
|
||||||
String *arg= args[0]->val_str(str);
|
String *arg= args[0]->val_str(str);
|
||||||
uint arg_length, new_length;
|
uint arg_length, new_length;
|
||||||
if (!arg) // Null argument
|
if (!arg) // Null argument
|
||||||
goto null;
|
{
|
||||||
|
str->copy("NULL", 4, collation.collation); // Return the string 'NULL'
|
||||||
|
null_value= 0;
|
||||||
|
return str;
|
||||||
|
}
|
||||||
|
|
||||||
arg_length= arg->length();
|
arg_length= arg->length();
|
||||||
new_length= arg_length+2; /* for beginning and ending ' signs */
|
new_length= arg_length+2; /* for beginning and ending ' signs */
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -12130,11 +12130,11 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
static void get_options(int argc, char **argv)
|
static void get_options(int *argc, char ***argv)
|
||||||
{
|
{
|
||||||
int ho_error;
|
int ho_error;
|
||||||
|
|
||||||
if ((ho_error= handle_options(&argc, &argv, client_test_long_options,
|
if ((ho_error= handle_options(argc, argv, client_test_long_options,
|
||||||
get_one_option)))
|
get_one_option)))
|
||||||
exit(ho_error);
|
exit(ho_error);
|
||||||
|
|
||||||
|
|
@ -12177,7 +12177,7 @@ int main(int argc, char **argv)
|
||||||
|
|
||||||
load_defaults("my", client_test_load_default_groups, &argc, &argv);
|
load_defaults("my", client_test_load_default_groups, &argc, &argv);
|
||||||
defaults_argv= argv;
|
defaults_argv= argv;
|
||||||
get_options(argc, argv);
|
get_options(&argc, &argv);
|
||||||
|
|
||||||
client_connect(); /* connect to server */
|
client_connect(); /* connect to server */
|
||||||
|
|
||||||
|
|
@ -12187,30 +12187,28 @@ int main(int argc, char **argv)
|
||||||
/* Start of tests */
|
/* Start of tests */
|
||||||
test_count= 1;
|
test_count= 1;
|
||||||
start_time= time((time_t *)0);
|
start_time= time((time_t *)0);
|
||||||
int i, name_ok;
|
if (!argc)
|
||||||
if (!argv[1])
|
|
||||||
{
|
{
|
||||||
for (fptr= my_tests; fptr->name; fptr++)
|
for (fptr= my_tests; fptr->name; fptr++)
|
||||||
(*fptr->function)();
|
(*fptr->function)();
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
{
|
{
|
||||||
for (i= 1; argv[i]; i++)
|
for ( ; *argv ; argv++)
|
||||||
{
|
{
|
||||||
name_ok= 0;
|
|
||||||
for (fptr= my_tests; fptr->name; fptr++)
|
for (fptr= my_tests; fptr->name; fptr++)
|
||||||
{
|
{
|
||||||
if (!strcmp(fptr->name, argv[i]))
|
if (!strcmp(fptr->name, *argv))
|
||||||
{
|
{
|
||||||
name_ok= 1;
|
|
||||||
(*fptr->function)();
|
(*fptr->function)();
|
||||||
|
break;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
if (!name_ok)
|
if (!fptr->name)
|
||||||
{
|
{
|
||||||
printf("\n\nGiven test not found: '%s'\n", argv[i]);
|
fprintf(stderr, "\n\nGiven test not found: '%s'\n", *argv);
|
||||||
printf("See legal test names with %s -T\n\nAborting!\n",
|
fprintf(stderr, "See legal test names with %s -T\n\nAborting!\n",
|
||||||
my_progname);
|
my_progname);
|
||||||
client_disconnect();
|
client_disconnect();
|
||||||
free_defaults(defaults_argv);
|
free_defaults(defaults_argv);
|
||||||
exit(1);
|
exit(1);
|
||||||
|
|
|
||||||
Loading…
Reference in a new issue